This adjustable beam weapon light can be controlled by the operator via a rail mounted wireless pressure switch. It has a maximum output of 400 lumens of green light with a tactical runtime of 1.5 hours or more. The light is constructed of aluminum allow and has a rubber grip. A Picatinny rail mount, quick release mount and batteries are included. The light is recoil proof and waterproof. Night vision equipment is required to see infrared light